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Fort Shaw, MT 59443 Weather

It is 33°F in Fort Shaw, MT 59443, observed at 3 AM MDT. Today: Areas Of Fog then Partly Sunny, high 49°F, low 30°F. Hourly and 10-day forecast from the National Weather Service. Times are local (MDT).

Fort Shaw, MT 59443 current weather

33°F

Areas Of Fog

H 49° / L 30°Feels like 33°

  • No rain expected in the next 12 hours

Observed at GREENFIELDS (7.3 mi away), 10/31/2026, 3:00 AM MDT

Hourly forecast

NWS, updated 10/30/2026, 11:31 PM PT

  1. Now32°16%
  2. 4 AM32°14%
  3. 5 AM31°12%
  4. 6 AM31°10%
  5. 7 AM31°
  6. 8 AM31°
  7. 9 AM32°
  8. 10 AM36°
  9. 11 AM39°
  10. 12 PM41°
  11. 1 PM45°
  12. 2 PM47°
  13. 3 PM49°
  14. 4 PM49°
  15. 5 PM48°
  16. 6 PM46°
  17. 7 PM43°
  18. 8 PM40°
  19. 9 PM39°
  20. 10 PM38°
  21. 11 PM38°
  22. 12 AM37°Sun
  23. 1 AM36°
  24. 1 AM36°
  25. 2 AM36°
  26. 3 AM35°
  27. 4 AM35°
  28. 5 AM35°
  29. 6 AM34°
  30. 7 AM34°
  31. 8 AM35°
  32. 9 AM38°17%
  33. 10 AM40°28%
  34. 11 AM41°46%
  35. 12 PM42°76%
  36. 1 PM42°81%
  37. 2 PM43°78%
  38. 3 PM43°77%
  39. 4 PM43°77%
  40. 5 PM41°83%
  41. 6 PM39°83%
  42. 7 PM39°83%
  43. 8 PM39°83%
  44. 9 PM39°83%
  45. 10 PM39°83%
  46. 11 PM39°38%
  47. 12 AM39°38%Mon
  48. 1 AM39°38%

10-day forecast

Tap a day for details

  • Today10/3116% chance of precipitationLow 30°High 49°

    Saturday: Areas of fog before noon. Partly sunny, with a high near 49. South southeast wind around 3 mph.

    Overnight: Areas of fog and a slight chance of snow. Mostly cloudy, with a low around 30. Southeast wind around 1 mph. Chance of precipitation is 20%.

    Areas Of Fog then Partly Sunny
  • Sun11/183% chance of precipitationLow 33°High 43°

    Sunday: Patchy fog before 9am, then rain and patchy fog. Cloudy, with a high near 43. North wind 1 to 6 mph. Chance of precipitation is 80%.

    Sunday Night: Rain before 2am, then a chance of snow between 2am and 5am. Mostly cloudy, with a low around 33. Northwest wind around 6 mph. Chance of precipitation is 80%.

    Light Rain
  • Mon11/2Low 31°High 52°

    Monday: Mostly sunny, with a high near 52. West southwest wind 3 to 7 mph.

    Monday Night: Mostly clear, with a low around 31. South southwest wind around 9 mph.

    Mostly Sunny
  • Tue11/3Low 31°High 55°

    Tuesday: Partly sunny, with a high near 55. South southwest wind 5 to 13 mph, with gusts as high as 23 mph.

    Tuesday Night: Partly cloudy, with a low around 31.

    Partly Sunny
  • Wed11/4Low 30°High 52°

    Wednesday: Mostly sunny, with a high near 52.

    Wednesday Night: Partly cloudy, with a low around 30.

    Mostly Sunny
  • Thu11/5Low 32°High 53°

    Thursday: Partly sunny, with a high near 53.

    Thursday Night: Partly cloudy, with a low around 32.

    Partly Sunny
  • Fri11/6Low High 53°

    Friday: Mostly sunny, with a high near 53.

    Mostly Sunny
  • Sat11/7Model blendLow 36°High 56°

    Saturday: Mostly sunny. High near 56°. Low that night near 36°.

    Computer model guidance from the NOAA National Blend of Models, not a forecast written by NWS forecasters. Expect changes this far out.

  • Sun11/8Model blendLow 37°High 57°

    Sunday: Partly cloudy. High near 57°. Low that night near 37°.

    Computer model guidance from the NOAA National Blend of Models, not a forecast written by NWS forecasters. Expect changes this far out.

  • Mon11/9Model blendLow 34°High 55°

    Monday: Partly cloudy. High near 55°. Low that night near 34°.

    Computer model guidance from the NOAA National Blend of Models, not a forecast written by NWS forecasters. Expect changes this far out.

Forecast for 47.555, -111.847 from the NWS TFX office, updated 10/30/2026, 11:31 PM PT · Official forecast on weather.gov

Days 8 to 10: NOAA National Blend of Models, station KGTF (Great Falls Intl, 22 mi), model run 10/31/2026, 2:00 AM MDT

From the National Weather Service; may be delayed. Not for life-safety decisions. In an emergency, call 911.

Next 6 hours

NWS hourly forecast

  1. Now32°Areas Of Fog16%1 mph
  2. 4 AM32°Areas Of Fog14%1 mph
  3. 5 AM31°Areas Of Fog12%1 mph
  4. 6 AM31°Areas Of Fog10%1 mph
  5. 7 AM31°Areas Of Fog8%1 mph
  6. 8 AM31°Areas Of Fog5%1 mph

Hourly details

Next 7 days: temperature chart, feels like, rain and snow amounts, sky cover, wind and gustsShow

Radar and satellite

National radar

NEXRAD (up to 24 hours) and GOES

Latest

Frequently asked questions

What is the weather in Fort Shaw, MT 59443 right now?
The latest observation from GREENFIELDS was 33°F, reported at 10/31/2026, 3:00 AM MDT.
What is the high temperature today in Fort Shaw, MT 59443?
The National Weather Service forecast for saturday calls for a high near 49°F. Areas Of Fog then Partly Sunny.
Will it rain in Fort Shaw, MT 59443 in the next 24 hours?
The NWS hourly forecast does not show any hour with a 50% or higher chance of precipitation in the next 24 hours.
What is the 10-day forecast for Fort Shaw, MT 59443?
The first 7 days come from the National Weather Service forecast. Days 8 to 10 (Nov 7 to Nov 9) come from the NOAA National Blend of Models, with highs of 55°F to 57°F. Model guidance this far out often changes.
What time is sunrise and sunset in Fort Shaw, MT 59443 today?
Sunrise is about 8:10 AM MDT and sunset is about 6:11 PM MDT (calculated for the center of the area, within a few minutes).
What is the normal October weather in Fort Shaw, MT 59443?
At Sun Rvr 4 S, the 1991 to 2020 normal high in October is 58°F and the normal low is 31°F.

Nearby hazards

Montana hazards

Severe storm and flash flood outlooks, expected rain, river flooding and wildfires near this area

  • Severe storm outlook today:No thunderstorm risk area over this locationOutlook map
  • Excessive rainfall outlook (flash flood risk):Could not check the Weather Prediction Center outlook right now.
  • River gauges within 40 miles at or above flood stage: None reported
  • Active wildfires within 50 miles: None reported

Drought

By county

Cascade County, week of 10/27/2026

2% of the county is abnormally dry. No drought.

Sun and moon

Local time, center of the area

Sunrise
8:10 AM
Sunset
6:11 PM
Daylight
10 hr 1 min
Moon
Waning Gibbous 72% lit
First light (civil dawn)
7:38 AM
Last light (civil dusk)
6:43 PM
Moonrise
10:59 PM
Moonset
2:32 PM

Normal October weather

Climate

Normal October high 58°, low 31°, precipitation 0.90 in for the month. 1991 to 2020 normals at Sun Rvr 4 S, 7 mi away.

Other places nearby

Data sources

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About this data

Weather and emergencies: Weather, air quality and hazard information on this page is delayed and may be incomplete. It is not a substitute for official warnings. Always follow the National Weather Service, local emergency management and public safety officials. In an emergency, call 911. For evacuation orders, use your local official alert system.

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